14don MSN
I swapped my standard plank for a plank pass-through – here’s 6 reasons why you should too
I’m not sure I'll go back ...
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No, not sit-ups — try the runner's plank to strengthen your abs without hurting your lower back
Hundreds of sit-ups aren’t the key to building a strong and injury-resistant core. Yes, this abs exercise is great at strengthening just that — your abs — but in the abs vs core muscles debate, it’s ...
Here's how long you should be able to hold a plank — according to your age - Planking is a great strength-building exercise ...
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